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Review Guide for Term Paper (Teza) 2nd

Semester

During the week of May 21, have a 2nd

Semester Teza over :

Geometry : Chapters 3 (Book 1 and Book 2), Chapters 11 and 24 (Book 2), Chapter 10 (Book 1 and Book 2),

Chapter 17 (Book 1 and Book 2), Chapter 18 (Book 2), Chapter 24 (Book 1 and Book 2), Chapter 16 (Book

2) and Chapter 25 (Book 1 and Book2) ;

Lengths, time and travel graphs: Chapters 4 and 11 Book 1 and Book 2;

Statistics (Chapter 5: Book 1 and Book2): Definition of statistics, types of data (primary or secondary,

qualitative or quantitative, discrete or continuous) and ways to display data: tally chart , frequency table,

grouped frequency table, pictogram, bar graphs, histogram, pie chart, two ways graphs, time series and stem

and leaf diagram;

For Geometry, see also the review guide posted here:

http://ioansapariuc.weebly.com/uploads/2/4/9/0/2490273/review_of_geometry.pdf and solve the problems listed

there.

For the material covered in Chapters 4, 11 and 5 read first the class notes posted at the following web links:

http://ioansapariuc.weebly.com/uploads/2/4/9/0/2490273/ch_4_lengths_time_travel_graphs.pdf

and

http://ioansapariuc.weebly.com/uploads/2/4/9/0/2490273/ch_5_collecting_and_displaying_data.pdf

Then solve the following problems:

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Practice problems:

Chapter 4. Lengths and Time (Calculator is allowed):

1. Convert each of these measures to the units shown in brackets:

a) 7.142 Kg = (g) b) 12568 m = (Km) c) 4.12 liters = (ml)

d) 2.3 Kg = (g) e) 5.568 Km= (m) f) 4.2 milliliters = (l)

2. Using the relations: 1 meter = 1.1 yards , 1 Km = 5

mile 8

1 yard = 3 feet , answer the following questions:

a) A plane is flying at 11 847 meters. What is its height in feet ?

b) Mount Everest is 8870 meters high. What is its height in yards ?

c) A marathon run is about 42 Km. What is this distance in miles?

d) The Sun is about 150 million Kilometers away. What is this distance in miles ?

3. Complete the following statements, writing one of the signs: = , > or < to make each statement true:

a) 8 * 8 _________ 4*4*4 b) 120 cm _________ 1.21 m

c) 73 cm _________ 0.7 m d) 100 cm _________ 1000 mm

e) 4.75 tonnes _____ 47 500 Kg

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5. a) Juan drives 146 Kilometers in 5 hours .

Work out his speed in Km / h . Show your calculations.

b) Paula buys 7 liters of milk for $9.50.

How much does 3 liters of milk cost ?

c) Aaron needs 5 liters of paint. A one liter tin of paint costs $1.35. A five liter tin costs $6.00 .

How much does Aaron save when he buys a five liter tin of paint (instead of 5 one liter tins) ?

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7. A package is delivered 2 hours and 15 minutes after is collected. It is collected at 16 49. Work out the time at which the

package is delivered.

8.

9. Choose a suitable metric unit to measure each of the following:

a) the mass of a letter :

b) the height of a house :

c) the capacity of a bathtub :

Chapter 11. Time and travel graphs: (Calculator allowed):

10. A train leaves London at 8:35 and arrived in Petersborough at 9:25.

a) How long does the journey from London to Petersborough takes in minutes ?

b) The distance from London to Petersborough is 164 Km. Calculate the average speed of the train in Km / h.

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11.

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12.

13. Write these times in 24 hour clock times:

a) 8.30 a.m. b) 11.30 p.m. c) 4.50 p.m.

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15.

16.

17.

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Chapters 5 (Statistics) (Calculator allowed):

18.

19.

20. A fitness club carries out a survey to find out the ages of its members. Here are the results:

11 22 18 23 17 43 42 50 19 21 23 15

38 55 62 41 17 19 22 36 37 43 35 33

18 22 63 48 9 7 17 23 36 48 54 60

a) Make a grouped tally and frequency chart using the age groups 1-10, 11-20, 21-30 etc. ;

b) Draw a grouped histogram of the data ;

c) Draw a pie chart of the data, using the groups above;

d) What does the data tell you about the ages of the people at the fitness club ?

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21.

22.

10

23.

24.

25.

11

26.

27.

a) Find the range of heights of the students in class 8A

b) Find the median of heights of students in class 8B

c) Give two statements to compare the heights of the students in the two classes.

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28.

29.

Geometry (Chapters 3, 10, 11, 16, 17, 18, 24 and 25) (Calculator allowed):

30.

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31.

b)

32.

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33.

A=

(b) The rectangle above has an area of 42 units squared. Write down a formula for t in terms of s : t = _______

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b) Draw two possible nets of this cuboid .

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35.

36.

16

37.

38.

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39.

a)

b) repeat the problem above for the lines: 2 3y x ; 5 4y x and 5 4y x

40. Using a ruler , a protractor and a compass, construct a triangle with the following elements:

a) AB = 7 cm ; AC =9 cm and BC = 5.5 cm . Then measure its angle and write them: A= B= C=

b) AB = 5 cm ; AC =9 cm and 45oBAC Then measure and write: BC = , B = C=

c) draw an angle of size 45o and draw its bisector line. Leave the construction arcs visible.

41.

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(b)

42.